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palladium英英释意-元亨利贞网国学站

首页英语词典palladiumpalladium英英释意

palladium

英[pə'leɪdɪəm] 美[pə'ledɪəm]

英英释义实用场景例句

n. [化学] 钯；守护神

英英释意

1. a silver-white metallic element of the platinum group that resembles platinum; occurs in some copper and nickel ores; does not tarnish at ordinary temperatures and is used (alloyed with gold) in jewelry